import turtle

myPen = turtle.Pen()
myPen.color('red','pink')
myPen.begin_fill()
myPen.left(135)
myPen.fd(100)
myPen.right(180)
myPen.circle(50,-180)
myPen.left(90)
myPen.circle(50,-180)
myPen.right(180)
myPen.fd(100)
myPen.end_fill()
myPen.hideturtle()
turtle.done()